Warning: Permanently added '[localhost]:24742' (ECDSA) to the list of known hosts.
2023/05/17 19:17:49 fuzzer started
2023/05/17 19:17:49 dialing manager at localhost:44319
2023/05/17 19:17:49 checking machine...
2023/05/17 19:17:49 checking revisions...
syzkaller login: [ 29.583277] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:17:50 testing simple program...
[ 29.660496] cgroup: Unknown subsys name 'net'
[ 29.741061] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 41.853613] audit: type=1400 audit(1684351082.328:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 42.963009] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 42.965765] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 42.969637] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 42.975144] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 42.977121] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 42.978474] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 43.375794] ------------[ cut here ]------------
[ 43.376482] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 43.378512] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 43.379640] Modules linked in:
[ 43.380071] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 43.384773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 43.385787] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 43.386488] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 43.388723] RSP: 0018:ffff888015957c00 EFLAGS: 00010282
[ 43.389372] RAX: 0000000000000000 RBX: ffff88800a3c2c40 RCX: 0000000000000000
[ 43.390294] RDX: ffff88800f4651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 43.391196] RBP: ffff88800a3c2c54 R08: 0000000000000001 R09: 0000000000000000
[ 43.392091] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 43.392985] R13: ffffffff84e23fe0 R14: ffff88800a3c2c48 R15: ffffffff84d74dc0
[ 43.393874] FS: 0000555555a7d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 43.394869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.395641] CR2: 00007fc15df286f4 CR3: 0000000016708000 CR4: 0000000000350ee0
[ 43.396545] Call Trace:
[ 43.396880]
[ 43.397173] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 43.397817] ipv4_frags_init_net+0x269/0x440
[ 43.398370] ops_init+0xbb/0x6b0
[ 43.398847] setup_net+0x3d9/0x990
[ 43.399316] ? down_read_killable+0x1d7/0x4e0
[ 43.399926] ? __pfx_setup_net+0x10/0x10
[ 43.400470] ? copy_net_ns+0x17c/0x770
[ 43.400985] copy_net_ns+0x321/0x770
[ 43.401495] create_new_namespaces+0x3f6/0xb30
[ 43.402078] unshare_nsproxy_namespaces+0xc1/0x200
[ 43.402725] ksys_unshare+0x44d/0x8e0
[ 43.403216] ? __pfx_ksys_unshare+0x10/0x10
[ 43.403808] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 43.404543] __x64_sys_unshare+0x31/0x40
[ 43.405060] do_syscall_64+0x3f/0x90
[ 43.405565] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 43.406214] RIP: 0033:0x7f0ca21e00d7
[ 43.406707] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 43.408897] RSP: 002b:00007ffd8dc3e4a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 43.409846] RAX: ffffffffffffffda RBX: 00007ffd8dc3eae8 RCX: 00007f0ca21e00d7
[ 43.410739] RDX: 00007f0ca224a41f RSI: 00007ffd8dc3e440 RDI: 0000000040000000
[ 43.411633] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8dc3e250
[ 43.412515] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ca22f2bf0
[ 43.413370] R13: 00007ffd8dc3e580 R14: 0000000000000000 R15: 00000000000000f8
[ 43.414284]
[ 43.414614] irq event stamp: 7965
[ 43.415037] hardirqs last enabled at (7975): [] __up_console_sem+0x78/0x80
[ 43.416107] hardirqs last disabled at (7986): [] __up_console_sem+0x5d/0x80
[ 43.417158] softirqs last enabled at (7446): [] irq_exit_rcu+0x93/0xc0
[ 43.418178] softirqs last disabled at (7441): [] irq_exit_rcu+0x93/0xc0
[ 43.419206] ---[ end trace 0000000000000000 ]---
[ 43.424797] ------------[ cut here ]------------
[ 43.425394] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 43.427090] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 43.428170] Modules linked in:
[ 43.428608] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 43.429767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 43.430796] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 43.431486] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 43.433700] RSP: 0018:ffff888015957c00 EFLAGS: 00010282
[ 43.434346] RAX: 0000000000000000 RBX: ffff88800d67f640 RCX: 0000000000000000
[ 43.435243] RDX: ffff88800f4651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 43.436158] RBP: ffff88800d67f654 R08: 0000000000000001 R09: 0000000000000000
[ 43.437053] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 43.437931] R13: ffffffff84e23fe0 R14: ffff88800d67f648 R15: ffffffff84da7d60
[ 43.438828] FS: 0000555555a7d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 43.439833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.440572] CR2: 00007fc15df286f4 CR3: 0000000016708000 CR4: 0000000000350ee0
[ 43.441455] Call Trace:
[ 43.441782]
[ 43.442076] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 43.442727] ipv6_frags_init_net+0x206/0x3c0
[ 43.443287] ops_init+0xbb/0x6b0
[ 43.443784] setup_net+0x3d9/0x990
[ 43.444238] ? down_read_killable+0x1d7/0x4e0
[ 43.444842] ? __pfx_setup_net+0x10/0x10
[ 43.445350] ? copy_net_ns+0x17c/0x770
[ 43.445888] copy_net_ns+0x321/0x770
[ 43.446378] create_new_namespaces+0x3f6/0xb30
[ 43.446987] unshare_nsproxy_namespaces+0xc1/0x200
[ 43.447639] ksys_unshare+0x44d/0x8e0
[ 43.448130] ? __pfx_ksys_unshare+0x10/0x10
[ 43.448701] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 43.449412] __x64_sys_unshare+0x31/0x40
[ 43.449954] do_syscall_64+0x3f/0x90
[ 43.450463] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 43.451101] RIP: 0033:0x7f0ca21e00d7
[ 43.451623] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 43.453780] RSP: 002b:00007ffd8dc3e4a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 43.454742] RAX: ffffffffffffffda RBX: 00007ffd8dc3eae8 RCX: 00007f0ca21e00d7
[ 43.455636] RDX: 00007f0ca224a41f RSI: 00007ffd8dc3e440 RDI: 0000000040000000
[ 43.456561] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8dc3e250
[ 43.457473] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ca22f2bf0
[ 43.458323] R13: 00007ffd8dc3e580 R14: 0000000000000000 R15: 00000000000000f8
[ 43.459242]
[ 43.459573] irq event stamp: 9947
[ 43.460005] hardirqs last enabled at (9957): [] __up_console_sem+0x78/0x80
[ 43.461059] hardirqs last disabled at (9968): [] __up_console_sem+0x5d/0x80
[ 43.462109] softirqs last enabled at (9442): [] irq_exit_rcu+0x93/0xc0
[ 43.463146] softirqs last disabled at (9437): [] irq_exit_rcu+0x93/0xc0
[ 43.464209] ---[ end trace 0000000000000000 ]---
[ 43.465584] ------------[ cut here ]------------
[ 43.466158] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 43.468024] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 43.469087] Modules linked in:
[ 43.469514] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 43.470659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 43.471691] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 43.472341] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 43.474518] RSP: 0018:ffff888015957bf0 EFLAGS: 00010286
[ 43.475177] RAX: 0000000000000000 RBX: ffff88800d67f040 RCX: 0000000000000000
[ 43.476085] RDX: ffff88800f4651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 43.476978] RBP: ffff88800d67f054 R08: 0000000000000001 R09: 0000000000000000
[ 43.477876] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 43.478765] R13: ffffffff84e23fe0 R14: ffff88800d67f048 R15: ffffffff84db0aa0
[ 43.479666] FS: 0000555555a7d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 43.480670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.481381] CR2: 00007fc15df286f4 CR3: 0000000016708000 CR4: 0000000000350ee0
[ 43.482267] Call Trace:
[ 43.482623]
[ 43.482928] nf_ct_net_init+0x224/0x3d0
[ 43.483484] ? __pfx_nf_ct_net_init+0x10/0x10
[ 43.484084] ops_init+0xbb/0x6b0
[ 43.484558] setup_net+0x3d9/0x990
[ 43.485013] ? down_read_killable+0x1d7/0x4e0
[ 43.485607] ? __pfx_setup_net+0x10/0x10
[ 43.486116] ? copy_net_ns+0x17c/0x770
[ 43.486656] copy_net_ns+0x321/0x770
[ 43.487141] create_new_namespaces+0x3f6/0xb30
[ 43.487765] unshare_nsproxy_namespaces+0xc1/0x200
[ 43.488384] ksys_unshare+0x44d/0x8e0
[ 43.488900] ? __pfx_ksys_unshare+0x10/0x10
[ 43.489497] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 43.490215] __x64_sys_unshare+0x31/0x40
[ 43.490774] do_syscall_64+0x3f/0x90
[ 43.491254] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 43.491940] RIP: 0033:0x7f0ca21e00d7
[ 43.492448] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 43.494658] RSP: 002b:00007ffd8dc3e4a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 43.495629] RAX: ffffffffffffffda RBX: 00007ffd8dc3eae8 RCX: 00007f0ca21e00d7
[ 43.496531] RDX: 00007f0ca224a41f RSI: 00007ffd8dc3e440 RDI: 0000000040000000
[ 43.497390] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8dc3e250
[ 43.498275] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ca22f2bf0
[ 43.499171] R13: 00007ffd8dc3e580 R14: 0000000000000000 R15: 00000000000000f8
[ 43.500103]
[ 43.500407] irq event stamp: 10735
[ 43.500879] hardirqs last enabled at (10747): [] __up_console_sem+0x78/0x80
[ 43.501974] hardirqs last disabled at (10758): [] __up_console_sem+0x5d/0x80
[ 43.503065] softirqs last enabled at (10576): [] irq_exit_rcu+0x93/0xc0
[ 43.504118] softirqs last disabled at (10571): [] irq_exit_rcu+0x93/0xc0
[ 43.505171] ---[ end trace 0000000000000000 ]---
executing program
[ 45.044869] Bluetooth: hci0: command 0x0409 tx timeout
[ 47.092708] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 49.141479] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 51.188504] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:18:03 Registers:
info registers vcpu 0
RAX=00000000000202cd RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f707277c290 CR3=00000000164ce000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=000000ff0000000000000000000000ff
XMM02=000000ff0000000000000000000000ff XMM03=2f74656e20746120393532203a444950
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3e343c003238323031303030203a5300 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880159575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555555a7d400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fc15df286f4 CR3=0000000016708000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000